Those little pee sticks look for the presence of the hormone human chorionic gonadotropin hcg which is produced. If your last period was more than 5 weeks ago and home pregnancy tests are coming up negative go to the doctor and ask them to do a blood test to find out for sure whether or not you re pregnant.
A false negative pregnancy test is when you are pregnant but the test comes up negative.
One month late period negative pregnancy test. 2 using a dilute sample of urine for taking the pregnancy test. It s not uncommon to occasionally have an off or irregular cycle. There may be many different reasons for a negative pregnancy test after a missed period.
1 low levels of hcg hormone produced by the placenta. While a missed period is one of the first signs of pregnancy there are a variety of other reasons why it. 20 reasons for late period but negative pregnancy test.
If you have irregular periods or lost track of when you were last supposed to get one you could be far enough along in your pregnancy that an otc. The most common reason for a false negative is that you took the test too early. And listen it s possible to be pregnant and get a negative pregnancy urine test.
You are pregnant with multiple embryos this is another rare reason for a negative home pregnancy test during the early days of pregnancy. You may be dealing with an undiagnosed medical condition such as polycystic ovary syndrome or it could be. Hormones rise continually throughout pregnancy.
1 even if your period is late according to your typical cycle you might have ovulated later in the month. If no sperm fertilizes the egg a person s period will usually start about 14 days later.